489595524

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1$

素因数の和:282

約数の個数: 144

約数和(自身を含む): 1322764800

約数和(自身を除く): 833169276

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 31, 33, 44, 62, 66, 73, 93, 121, 124, 132, 146, 149, 186, 219, 242, 292, 298, 341, 363, 372, 438, 447, 484, 596, 682, 726, 803, 876, 894, 1023, 1364, 1452, 1606, 1639, 1788, 2046, 2263, 2409, 3212, 3278, 3751, 4092, 4526, 4619, 4818, 4917, 6556, 6789, 7502, 8833, 9052, 9238, 9636, 9834, 10877, 11253, 13578, 13857, 15004, 17666, 18029, 18476, 19668, 21754, 22506, 24893, 26499, 27156, 27714, 32631, 35332, 36058, 43508, 45012, 49786, 50809, 52998, 54087, 55428, 65262, 72116, 74679, 99572, 101618, 105996, 108174, 119647, 130524, 149358, 152427, 203236, 216348, 239294, 273823, 298716, 304854, 337187, 358941, 478588, 547646, 558899, 609708, 674374, 717882, 821469, 1011561, 1095292, 1117798, 1316117, 1348748, 1435764, 1642938, 1676697, 2023122, 2235596, 2632234, 3285876, 3353394, 3709057, 3948351, 4046244, 5264468, 6706788, 7418114, 7896702, 11127171, 14836228, 15793404, 22254342, 40799627, 44508684, 81599254, 122398881, 163198508, 244797762, 489595524]

約数ペア:

[(1, 489595524), (2, 244797762), (3, 163198508), (4, 122398881), (6, 81599254), (11, 44508684), (12, 40799627), (22, 22254342), (31, 15793404), (33, 14836228), (44, 11127171), (62, 7896702), (66, 7418114), (73, 6706788), (93, 5264468), (121, 4046244), (124, 3948351), (132, 3709057), (146, 3353394), (149, 3285876), (186, 2632234), (219, 2235596), (242, 2023122), (292, 1676697), (298, 1642938), (341, 1435764), (363, 1348748), (372, 1316117), (438, 1117798), (447, 1095292), (484, 1011561), (596, 821469), (682, 717882), (726, 674374), (803, 609708), (876, 558899), (894, 547646), (1023, 478588), (1364, 358941), (1452, 337187), (1606, 304854), (1639, 298716), (1788, 273823), (2046, 239294), (2263, 216348), (2409, 203236), (3212, 152427), (3278, 149358), (3751, 130524), (4092, 119647), (4526, 108174), (4619, 105996), (4818, 101618), (4917, 99572), (6556, 74679), (6789, 72116), (7502, 65262), (8833, 55428), (9052, 54087), (9238, 52998), (9636, 50809), (9834, 49786), (10877, 45012), (11253, 43508), (13578, 36058), (13857, 35332), (15004, 32631), (17666, 27714), (18029, 27156), (18476, 26499), (19668, 24893), (21754, 22506)]